September 1, 1996

MRI의 잡음

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Abstract

이 연구는 자기 공명 이미징에서 신호 대 잡음비(SNR)를 분석합니다. SNR을 결정하는 요소는 기본 원리를 바탕으로 도출됩니다. 특정 객체에 대한 SNR은 Voxet 볼륨과 획득 시간의 제곱근에 비례함이 보여집니다. 몸에서 발생하는 잡음은 원통형 모델을 사용하여 도출되며, 반지름의 제곱과 길이의 제곱근에 비례함이 보여집니다.

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Albert Macovski (Sun,)는 이 문제를 연구했습니다.

synapsesocial.com/papers/69dbf52af7e0c66ced836fc6 — DOI: https://doi.org/10.1002/mrm.1910360327

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Authors

Albert Macovski

SRI International

Journals

Magnetic Resonance in Medicine

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Institutions

Stanford University

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MRI의 잡음

Key Points

Abstract

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Discussion

Cite this study

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Authors

Journals

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References and Citations

Citation Network

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Discussion

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